docs: def _is_daemonset(self, pod=None):
          """
          Determines if a K8sPod is part of a K8sDaemonSet.
          
          :param pod: The K8sPod we're interested in.
  
          :return: a boolean.
          """
  
          if 'kubernetes.io/created-by' in pod.annotations:
              parent = json.loads(pod.annotations['kubernetes.io/created-by'])
              if parent['reference']['kind'] == 'DaemonSet':
                  return True
          return False